The Analysis of NEEDHAM INVESTMENT MANAGEMENT LLC's Holdings & P&L


Currently, NEEDHAM INVESTMENT MANAGEMENT LLC holds 166 types of securities in its portfolio with a total value $1.7B. In the most recent quarter, they have increased their positions in LASR (+1.9M shares, valued at $69.7M), VICR (+569.8K shares, valued at $62.4M), PDFS (+2.0M shares, valued at $56.1M); initiated new positions in LASR (+1.9M shares, valued at $69.7M), VICR (+569.8K shares, valued at $62.4M), PDFS (+2.0M shares, valued at $56.1M).


1M P&L
+250.7M+10.44%
3M P&L
+628.1M+31.05%
HY P&L
+1.0B+64.05%

P&L figures are estimated based on reported 13F stock holdings and market price changes. They are approximations and may not reflect actual fund performance. Stock split events may also affect the accuracy of these calculations, and we cannot guarantee that all splits have been fully accounted for.

Top Holding Treemap

Top Industries by Value

1Software - Application191.7M
11.9%
2Semiconductor Equipment & Materials186.4M
11.6%
3Semiconductors173.0M
10.7%

Top Industries by Stock Count

1Semiconductor Equipment & Materials14 stocks
9.2%
2Semiconductors9 stocks
5.9%
3Software - Application8 stocks
5.3%
Stock Holdings
2.94%
Shares2.0M
Event2026-03-31
Filed2026-05-14
LASR
NLIGHT INC
New
Shares1.9M
Event2025-12-31
Filed2026-02-17
VICR
VICOR CORP
New
Shares569.8K
Event2025-12-31
Filed2026-02-17
PDFS
PDF SOLUTIONS INC
New
Shares2.0M
Event2025-12-31
Filed2026-02-17
AIP
ARTERIS INC
New
Shares3.4M
Event2025-12-31
Filed2026-02-17
VRT
VERTIV HOLDINGS CO
New
Shares285.3K
Event2025-12-31
Filed2026-02-17
SUPER MICRO COMPUTER INC
SUPER MICRO COMPUTER INC
New
Shares1.4M
Event2025-12-31
Filed2026-02-17
New
Shares9.3M
Event2026-03-31
Filed2026-05-14
TDUP
THREDUP INC
New
Shares6.1M
Event2025-12-31
Filed2026-02-17
FORM
FORMFACTOR INC
New
Shares694.5K
Event2025-12-31
Filed2026-02-17
NVMI
NOVA LTD
New
Shares111.8K
Event2025-12-31
Filed2026-02-17
VSH
VISHAY INTERTECHNOLOGY INC
New
Shares2.4M
Event2025-12-31
Filed2026-02-17
ODC
OIL DRI CORP AMER
New
Shares635.0K
Event2025-12-31
Filed2026-02-17
GENI
GENIUS SPORTS LIMITED
New
Shares2.7M
Event2025-12-31
Filed2026-02-17
LINC
LINCOLN EDL SVCS CORP
New
Shares1.1M
Event2025-12-31
Filed2026-02-17
COHERENT CORP
COHERENT CORP
New
Shares137.5K
Event2025-12-31
Filed2026-02-17
VPG
VISHAY PRECISION GROUP INC
New
Shares657.5K
Event2025-12-31
Filed2026-02-17
PLAB
PHOTRONICS INC
New
Shares775.0K
Event2025-12-31
Filed2026-02-17
ASUR
ASURE SOFTWARE INC
New
Shares2.6M
Event2025-12-31
Filed2026-02-17
THR
THERMON GROUP HLDGS INC
New
Shares620.0K
Event2025-12-31
Filed2026-02-17
VECO
VEECO INSTRS INC DEL
New
Shares805.0K
Event2025-12-31
Filed2026-02-17
TTI
TETRA TECHNOLOGIES INC DEL
New
Shares2.4M
Event2025-12-31
Filed2026-02-17
VITL
VITAL FARMS INC
New
Shares685.0K
Event2025-12-31
Filed2026-02-17
ARLO
ARLO TECHNOLOGIES INC
New
Shares1.5M
Event2025-12-31
Filed2026-02-17
UTI
UNIVERSAL TECHNICAL INST INC
New
Shares807.5K
Event2025-12-31
Filed2026-02-17
MKSI
MKS INC.
New
Shares130.5K
Event2025-12-31
Filed2026-02-17
CTRI
CENTURI HOLDINGS INC
New
Shares797.6K
Event2025-12-31
Filed2026-02-17
PSN
PARSONS CORP DEL
New
Shares324.0K
Event2025-12-31
Filed2026-02-17
CRAI
CRA INTL INC
New
Shares98.8K
Event2025-12-31
Filed2026-02-17
CECO
CECO ENVIRONMENTAL CORP
New
Shares298.5K
Event2025-12-31
Filed2026-02-17
BRKR
BRUKER CORP
New
Shares364.6K
Event2025-12-31
Filed2026-02-17
HII
HUNTINGTON INGALLS INDS INC
New
Shares50.5K
Event2025-12-31
Filed2026-02-17
MTRX
MATRIX SVC CO
New
Shares1.4M
Event2025-12-31
Filed2026-02-17
CLH
CLEAN HARBORS INC
New
Shares68.9K
Event2025-12-31
Filed2026-02-17
ENTG
ENTEGRIS INC
New
Shares191.4K
Event2025-12-31
Filed2026-02-17
KLAC
KLA CORP
New
Shares13.0K
Event2025-12-31
Filed2026-02-17
NVT
NVENT ELECTRIC PLC
New
Shares154.5K
Event2025-12-31
Filed2026-02-17
ATRO
ASTRONICS CORP
New
Shares272.5K
Event2025-12-31
Filed2026-02-17
TMO
THERMO FISHER SCIENTIFIC INC
New
Shares25.3K
Event2025-12-31
Filed2026-02-17
LH
LABCORP HOLDINGS INC
New
Shares56.3K
Event2025-12-31
Filed2026-02-17
AKAM
AKAMAI TECHNOLOGIES INC
New
Shares156.5K
Event2025-12-31
Filed2026-02-17
MKL
MARKEL GROUP INC
New
Shares6.2K
Event2025-12-31
Filed2026-02-17
UIS
UNISYS CORP
New
Shares4.8M
Event2025-12-31
Filed2026-02-17
BFAM
BRIGHT HORIZONS FAM SOL IN D
New
Shares129.0K
Event2025-12-31
Filed2026-02-17
TTMI
TTM TECHNOLOGIES INC
New
Shares185.3K
Event2025-12-31
Filed2026-02-17
ADTRAN HOLDINGS INC
ADTRAN HOLDINGS INC
New
Shares1.4M
Event2025-12-31
Filed2026-02-17
GRC
GORMAN RUPP CO
New
Shares260.0K
Event2025-12-31
Filed2026-02-17
ASPN
ASPEN AEROGELS INC
26.51%
Shares4.4M
Event2025-12-31
Filed2026-02-17
WAB
WABTEC
New
Shares55.8K
Event2025-12-31
Filed2026-02-17
VSAT
VIASAT INC
New
Shares330.6K
Event2025-12-31
Filed2026-02-17
ECG
EVERUS CONSTR GROUP
New
Shares126.5K
Event2025-12-31
Filed2026-02-17
MDU
MDU RES GROUP INC
New
Shares542.0K
Event2025-12-31
Filed2026-02-17
ECVT
ECOVYST INC
New
Shares1.0M
Event2025-12-31
Filed2026-02-17
RSSS
RESEARCH SOLUTIONS INC
New
Shares3.1M
Event2025-12-31
Filed2026-02-17
SOLSTICE ADVANCED MATLS INC
SOLSTICE ADVANCED MATLS INC
New
Shares175.0K
Event2025-12-31
Filed2026-02-17
MYRG
MYR GROUP INC DEL
New
Shares38.6K
Event2025-12-31
Filed2026-02-17
EQIX
EQUINIX INC
New
Shares10.8K
Event2025-12-31
Filed2026-02-17
SMID
SMITH MIDLAND CORP
New
Shares225.0K
Event2025-12-31
Filed2026-02-17
WTTR
SELECT WATER SOLUTIONS INC
New
Shares775.0K
Event2025-12-31
Filed2026-02-17
CAMT
CAMTEK LTD
New
Shares75.5K
Event2025-12-31
Filed2026-02-17
New
Shares1.7M
Event2026-03-31
Filed2026-05-14
MTN
VAIL RESORTS INC
New
Shares59.0K
Event2025-12-31
Filed2026-02-17
J
JACOBS SOLUTIONS INC
New
Shares58.0K
Event2025-12-31
Filed2026-02-17
TRNS
TRANSCAT INC
New
Shares124.4K
Event2025-12-31
Filed2026-02-17
CMCSA
COMCAST CORP NEW
New
Shares231.5K
Event2025-12-31
Filed2026-02-17
HQL
ABRDN LIFE SCIENCES INVESTOR
New
Shares403.4K
Event2025-12-31
Filed2026-02-17
GILD
GILEAD SCIENCES INC
New
Shares55.0K
Event2025-12-31
Filed2026-02-17
CGNX
COGNEX CORP
New
Shares173.0K
Event2025-12-31
Filed2026-02-17
BWXT
BWX TECHNOLOGIES INC
New
Shares36.0K
Event2025-12-31
Filed2026-02-17
CMTL
COMTECH TELECOMMUNICATIONS C
New
Shares1.2M
Event2025-12-31
Filed2026-02-17
New
Shares765.0K
Event2026-03-31
Filed2026-05-14
ASML
ASML HOLDING N V
New
Shares5.5K
Event2025-12-31
Filed2026-02-17
TER
TERADYNE INC
New
Shares30.0K
Event2025-12-31
Filed2026-02-17
BOX
BOX INC
New
Shares190.0K
Event2025-12-31
Filed2026-02-17
NTIC
NORTHERN TECHNOLOGIES INTL C
New
Shares713.3K
Event2025-12-31
Filed2026-02-17
HQH
ABRDN HEALTHCARE INVESTORS
New
Shares291.9K
Event2025-12-31
Filed2026-02-17
ROG
ROGERS CORP
New
Shares60.0K
Event2025-12-31
Filed2026-02-17
SITM
SITIME CORP
New
Shares15.5K
Event2025-12-31
Filed2026-02-17
HLIT
HARMONIC INC
New
Shares545.0K
Event2025-12-31
Filed2026-02-17
HON
HONEYWELL INTL INC
New
Shares27.5K
Event2025-12-31
Filed2026-02-17
BSY
BENTLEY SYS INC
New
Shares140.0K
Event2025-12-31
Filed2026-02-17
MEDTRONIC PLC
MEDTRONIC PLC
New
Shares53.0K
Event2025-12-31
Filed2026-02-17
CMT
CORE MOLDING TECHNOLOGIES IN
New
Shares253.3K
Event2025-12-31
Filed2026-02-17
CRH PLC
CRH PLC
New
Shares40.7K
Event2025-12-31
Filed2026-02-17
AAPL
APPLE INC
New
Shares18.4K
Event2025-12-31
Filed2026-02-17
KMX
CARMAX INC
New
Shares129.5K
Event2025-12-31
Filed2026-02-17
TNC
TENNANT CO
New
Shares67.5K
Event2025-12-31
Filed2026-02-17
NVGS
NAVIGATOR HLDGS LTD
New
Shares286.0K
Event2025-12-31
Filed2026-02-17
BA
BOEING CO
New
Shares22.5K
Event2025-12-31
Filed2026-02-17
ESOA
ENERGY SVCS ACQUISITION CORP
New
Shares585.4K
Event2025-12-31
Filed2026-02-17
EHC
ENCOMPASS HEALTH CORP
New
Shares45.0K
Event2025-12-31
Filed2026-02-17
GNRC
GENERAC HLDGS INC
New
Shares34.5K
Event2025-12-31
Filed2026-02-17
BMI
BADGER METER INC
New
Shares25.0K
Event2025-12-31
Filed2026-02-17
LAM RESEARCH CORP
LAM RESEARCH CORP
New
Shares25.0K
Event2025-12-31
Filed2026-02-17
ATLANTA BRAVES HLDGS INC
ATLANTA BRAVES HLDGS INC
New
Shares105.0K
Event2025-12-31
Filed2026-02-17
MARVELL TECHNOLOGY INC
MARVELL TECHNOLOGY INC
New
Shares48.3K
Event2025-12-31
Filed2026-02-17
CSGP
COSTAR GROUP INC
New
Shares60.5K
Event2025-12-31
Filed2026-02-17
MASS
908 DEVICES INC
New
Shares770.0K
Event2025-12-31
Filed2026-02-17
SSSS
SURO CAPITAL CORP
New
Shares426.6K
Event2025-12-31
Filed2026-02-17
EVLV
EVOLV TECHNOLOGIES HLDNGS IN
New
Shares550.0K
Event2025-12-31
Filed2026-02-17
GLW
CORNING INC
New
Shares42.0K
Event2025-12-31
Filed2026-02-17
CEVA
CEVA INC
New
Shares160.0K
Event2025-12-31
Filed2026-02-17
COHU
COHU INC
New
Shares145.0K
Event2025-12-31
Filed2026-02-17
MOD
MODINE MFG CO
New
Shares25.0K
Event2025-12-31
Filed2026-02-17
CYRX
CRYOPORT INC
New
Shares339.5K
Event2025-12-31
Filed2026-02-17
BDX
BECTON DICKINSON & CO
New
Shares16.8K
Event2025-12-31
Filed2026-02-17
LMAT
LEMAITRE VASCULAR INC
New
Shares40.0K
Event2025-12-31
Filed2026-02-17
BN
BROOKFIELD CORP
New
Shares69.4K
Event2025-12-31
Filed2026-02-17
LTH
LIFE TIME GROUP HOLDINGS INC
New
Shares115.0K
Event2025-12-31
Filed2026-02-17
POCI
PRECISION OPTICS CORP INC MA
New
Shares720.0K
Event2025-12-31
Filed2026-02-17
ICHR
ICHOR HOLDINGS
New
Shares158.0K
Event2025-12-31
Filed2026-02-17
LGN
LEGENCE CORP
New
Shares67.5K
Event2025-12-31
Filed2026-02-17
AL
AIR LEASE CORP
New
Shares45.0K
Event2025-12-31
Filed2026-02-17
APT
ALPHA PRO TECH LTD
New
Shares642.5K
Event2025-12-31
Filed2026-02-17
MATW
MATTHEWS INTL CORP
New
Shares106.0K
Event2025-12-31
Filed2026-02-17
KVHI
KVH INDS INC
New
Shares390.0K
Event2025-12-31
Filed2026-02-17
ADI
ANALOG DEVICES INC
New
Shares10.0K
Event2025-12-31
Filed2026-02-17
QNITY ELECTRONICS INC
QNITY ELECTRONICS INC
New
Shares32.5K
Event2025-12-31
Filed2026-02-17
GTLS
CHART INDS INC
New
Shares12.5K
Event2025-12-31
Filed2026-02-17
FIGR
FIGURE TECHNOLOGY SOLUTIO
New
Shares61.7K
Event2025-12-31
Filed2026-02-17
MXL
MAXLINEAR INC
New
Shares140.0K
Event2025-12-31
Filed2026-02-17
WBI
WATERBRIDGE INFRASTRUCTURE L
New
Shares110.0K
Event2025-12-31
Filed2026-02-17
CRI
CARTERS INC
New
Shares67.5K
Event2025-12-31
Filed2026-02-17
AMAT
APPLIED MATLS INC
New
Shares8.3K
Event2025-12-31
Filed2026-02-17
KVYO
KLAVIYO INC
New
Shares65.0K
Event2025-12-31
Filed2026-02-17
PENGUIN SOLUTIONS INC
PENGUIN SOLUTIONS INC
New
Shares102.5K
Event2025-12-31
Filed2026-02-17
TTD
THE TRADE DESK INC
New
Shares51.0K
Event2025-12-31
Filed2026-02-17
HPE
HEWLETT PACKARD ENTERPRISE C
New
Shares74.0K
Event2025-12-31
Filed2026-02-17
ACLS
AXCELIS TECHNOLOGIES INC
New
Shares20.0K
Event2025-12-31
Filed2026-02-17
UCTT
ULTRA CLEAN HLDGS INC
New
Shares60.0K
Event2025-12-31
Filed2026-02-17
RTX
RTX CORPORATION
New
Shares7.6K
Event2025-12-31
Filed2026-02-17
RPD
RAPID7 INC
New
Shares90.0K
Event2025-12-31
Filed2026-02-17
FLY
FIREFLY AEROSPACE INC
New
Shares60.0K
Event2025-12-31
Filed2026-02-17
DGX
QUEST DIAGNOSTICS INC
New
Shares7.5K
Event2025-12-31
Filed2026-02-17
CVX
CHEVRON CORP NEW
New
Shares8.3K
Event2025-12-31
Filed2026-02-17
ALPHABET INC
ALPHABET INC
New
Shares4.0K
Event2025-12-31
Filed2026-02-17
CMRC
COMMERCE.COM INC
New
Shares282.5K
Event2025-12-31
Filed2026-02-17
EDUC
EDUCATIONAL DEV CORP
New
Shares800.0K
Event2025-12-31
Filed2026-02-17
ALGM
ALLEGRO MICROSYSTEMS INC
New
Shares40.0K
Event2025-12-31
Filed2026-02-17
HNGE
HINGE HEALTH INC
New
Shares22.5K
Event2025-12-31
Filed2026-02-17
POWI
POWER INTEGRATIONS INC
New
Shares25.4K
Event2025-12-31
Filed2026-02-17
MBLY
MOBILEYE GLOBAL INC
New
Shares80.0K
Event2025-12-31
Filed2026-02-17
WM
WASTE MGMT INC DEL
New
Shares3.8K
Event2025-12-31
Filed2026-02-17
LUV
SOUTHWEST AIRLS CO
New
Shares19.9K
Event2025-12-31
Filed2026-02-17
VZ
VERIZON COMMUNICATIONS INC
New
Shares20.0K
Event2025-12-31
Filed2026-02-17
LIND
LINDBLAD EXPEDITIONS HLDGS I
New
Shares52.2K
Event2025-12-31
Filed2026-02-17
EXTR
EXTREME NETWORKS
New
Shares45.0K
Event2025-12-31
Filed2026-02-17
MRCY
MERCURY SYS INC
New
Shares10.0K
Event2025-12-31
Filed2026-02-17
DUPONT DE NEMOURS INC
DUPONT DE NEMOURS INC
New
Shares17.5K
Event2025-12-31
Filed2026-02-17
CRWD
CROWDSTRIKE HLDGS INC
New
Shares1.5K
Event2025-12-31
Filed2026-02-17
BROOKFIELD ASSET MANAGMT LTD
BROOKFIELD ASSET MANAGMT LTD
New
Shares12.6K
Event2025-12-31
Filed2026-02-17
FTRE
FORTREA HLDGS INC
New
Shares37.8K
Event2025-12-31
Filed2026-02-17
ALIT
ALIGHT INC
New
Shares300.0K
Event2025-12-31
Filed2026-02-17
FEIM
FREQUENCY ELECTRS INC
New
Shares10.0K
Event2025-12-31
Filed2026-02-17
NTSK
NETSKOPE INC
New
Shares30.0K
Event2025-12-31
Filed2026-02-17
LMT
LOCKHEED MARTIN CORP
New
Shares1.0K
Event2025-12-31
Filed2026-02-17
EHAB
ENHABIT INC
New
Shares50.0K
Event2025-12-31
Filed2026-02-17
CRCL
CIRCLE INTERNET GROUP INC
New
Shares5.4K
Event2025-12-31
Filed2026-02-17
CLSK
CLEANSPARK INC
New
Shares40.0K
Event2025-12-31
Filed2026-02-17
UGI
UGI CORP NEW
New
Shares10.0K
Event2025-12-31
Filed2026-02-17
PSTG
PURE STORAGE INC
New
Shares5.0K
Event2025-12-31
Filed2026-02-17
KRP
KIMBELL RTY PARTNERS LP
New
Shares25.4K
Event2025-12-31
Filed2026-02-17
CDNA
CAREDX INC
New
Shares15.0K
Event2025-12-31
Filed2026-02-17
LAB
STANDARD BIOTOOLS INC
New
Shares209.4K
Event2025-12-31
Filed2026-02-17
SLB
SLB LIMITED
New
Shares5.5K
Event2025-12-31
Filed2026-02-17
KLC
KINDERCARE LEARNING COMPANIE
New
Shares40.8K
Event2025-12-31
Filed2026-02-17

Call Option Holdings
No call option holdings data available

Put Option Holdings
No put option holdings data available
NEEDHAM INVESTMENT MANAGEMENT LLC Institutional Holdings, Portfolio & P&L β€” TradeFomo